| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.71 | 7.103% | $229.9609 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $179.73 | 8.389% | $194.8075 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $37.70 | 12.599% | $42.4498 | $42.45 | $42.45 | $42.40 |
| Purchase #4 | $80.73 | 7.103% | $86.4643 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $142.30 | 13.764% | $161.8862 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $128.76 | 7.707% | $138.6835 | $138.68 | $138.70 | $138.70 |
| Purchase #7 | $206.35 | 12.673% | $232.5007 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $990.28 | $1,086.7529 | $1,086.75 | $1,086.75 | $1,086.80 | |